Unit 2 Worksheet 4

1.  From the motion map above, answer the following:

a.      What can you conclude about the motion of the object?

b.      Draw a qualitative graphical representation of x vs t (see below).

c.      Draw a qualitative graphical representation of v vs t (see below).

d.      Write a mathematical expression which represents the relationship between x and t,

from fig. 1.

e.      Write a mathematical expression which represents the relationship between v and t, from fig. 2

f.       Describe what the area under the curve in fig. 2 represents.  Cross hatch this area.

2.         From the position vs time data below, answer the following questions.

a.      On the grid below, construct a graph of position vs time.

b.      On the grid below, construct a graph of velocity vs time.

c.      Draw a motion map for the object.

d.      Determine the displacement from t = 3.0s to 5.0s using graph B.

e.      Determine the displacement from t = 7.0 s to 9.0 s using graph B.